gravity =9.8m/s

An object is raised from the surface of Earth to a height of two Earth radii * 1 point above Earth. Then 0 its mass increases and its weight remains constant 0 both its mass and weight remain constant 0 its mass remains constant and its weight decreases 0 its mass remains constant and its weight increases * 1 point The specic heat of aluminum is more than twice that of copper. Identical masses of copper and aluminum. both at 20C , are dropped into a calorimeter containing water at 40C. When thermal equilibrium is reached: 0 The aluminum is at a higher temperature than the copper O The aluminum has absorbed less energy that the copper O The aluminum has absorbed more energy that the copper 0 none of the above The mass of a hypothetical planet is 1/100 that of Earth and its radius is * 2 points 1/4 that of Earth. If a person weighs 600N on Earth, what would he weigh on this planet